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Manual 2100-738A
Page
5 of 71
QW
S
ERIES GEOTHERMAL R-410A STAGED CAPACITY GENERAL INFORMATION
NOTES
If “X” control option is selected, then thermostat and humidistat, if
applicable, or DDC control system must be field supplied.
CS9B-THO and -THOC are BACnet w/shielded twisted pair wiring.
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CS9BE-THO and -THOC are BACnet w/shielded twisted pair wiring
and Ethernet port.
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Not available for dehumidification models.
FILTER OPTIONS
X – 2-Inch Pleated
(MERV8)
STEP CAPACITY |
CAPACITY |
2 – 2 Ton
3 – 3 Ton
4 – 4 Ton
5 – 5 Ton
MODEL NUMBER |
Q-TEC™ Model
REVISION |
COLOR |
1 – White Paint
4 – Gray Paint
X – Beige Paint
V – Platinum w/Slate
Front (Vinyl)
FACTORY-INSTALLED PUMP & PIPING OPTIONS
X – NONE: All pump and water connections field installed, requires field piping to the coaxial
water coil using double O-ring fittings, which must be ordered separately.
P – NONE: All pump and water connections field installed, requires field piping to the coaxial
water coil 1" female NPT wrought copper fittings.
3 – Single Grundfos UPS15-42F pump, isolation valves both ends, piped with copper to double
O-ring fittings back corners of unit
4 – Single Grundfos UP26-64F pump, isolation valves both ends, piped with copper to double
O-ring fittings back corners of unit
5 – Single Grundfos UPS26-99-FC pump, isolation valves both ends, piped with copper to
double O-ring fittings back corners of unit
VOLTS & PHASE
A – 230/208/60/1
B – 230/208/60/3
C – 460/60/3
COIL OPTIONS
C – Copper Coaxial Coil
N – Cupronickel Coaxial
Coil
NOTE: Copper coils
approved for ground
loop and closed loop
boiler/tower only
KW
0Z – OKW
QW
3
S
3
D A
0Z
B
X
V
X
C
X
DEHUMIDIFICATION
VENTILATION OPTIONS |
B - Blank-off Plate
V - Commercial Ventilator - Motorized w/Exhaust Spring Return
R - Energy Recovery Ventilator w/Independent Intake & Exhaust Control
S - Energy Recovery Ventilator w/Intelligent Frost Control Option
T - Energy Recovery Ventilator w/Occupied Space CFM Control Option
CLIMATE CONTROL OPTIONS (Factory Mounted)
X – 24V Terminal Block Only
D – 8403-060 Electronic/Programmable Thermostat w/Humidity Control
H – 8403-060 Prog. Thermostat w/Humidity C 8403-067 CO2 Controller
K – 24V Terminal Block + 8403-067 CO2 Controller Only
1 – CompleteStat CS9B-THO (Temp, Humidity & Occupancy)
2 – CompleteStat CS9B-THOC (THO + CO2)
3 – CompleteStat CS9BE-THO (THO w/Ethernet)
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4 – CompleteStat CS9BE-THOC (THO + CO2 w/Ethernet)
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5 – 8403-069 Viconics VT7652H5000B w/BACnet
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6 – 8403-069 Vi 8403-067 CO2 Controller
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7 – 8403-071 Viconics VT7600H5500B Non-Prog w/BACnet & PIR Cover
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8 – 8403-075 Viconics VT7600H5000B Non-Prog w/ 8403-067
CO2 Controller
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Summary of Contents for Q-TEC Series
Page 16: ...Manual 2100 479 Page 6 of 11 FIGURE 1 TYPICAL AIR CONDITIONING SYSTEM COOLING CYCLE MIS 369...
Page 17: ...Manual 2100 479 Page 7 of 11 FIGURE 2 TYPICAL HEAT PUMP SYSTEM COOLING CYCLE MIS 368...
Page 22: ......
Page 32: ......
Page 92: ...Manual 2100 738A Page 60 of 71 FIGURE 36 Water Source Heat Pump Cooling Cycle...
Page 93: ...Manual 2100 738A Page 61 of 71 FIGURE 37 Water Source Heat Pump Heating Cycle...
Page 105: ......
Page 107: ......
Page 111: ......
Page 125: ...Manual 2110 1558 Page 14 of 23 OPTIONAL CLIMATE CONTROLS SEXP 560 3 2 1...
Page 127: ...Manual 2110 1558 Page 16 of 23 OPTIONAL CLIMATE CONTROLS 1 3 2 4 SEXP 639 5...
Page 129: ...Manual 2110 1558 Page 18 of 23 OPTIONAL CLIMATE CONTROLS 6 4 2 3 1 5 SEXP 646...
Page 131: ...Manual 2110 1558 Page 20 of 23 OPTIONAL CLIMATE CONTROLS SEXP 645 4 3 2 5 6 1...
Page 135: ......